Vulnerability in Apple Mac OS X
CVE-2019-13057
An issue was discovered in the server in OpenLDAP before 2.4.48. When the server administrator delegates rootDN (database admin) privileges for certain databases but wants to maintain isolation (e.g., for multi-tenant deployments), slapd does not properly stop a rootDN from requesting authorization as an identity from another database during a SASL bind or with a proxyAuthz (RFC 4370) control. (It is not a common configuration to deploy a system where the server administrator and a DB administrator enjoy different levels of trust.)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 4.9 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N.
EPSS exploit prediction
EPSS: 0.034 (88.5th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 88th percentile — 88.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.034 · newest: 0.034 · change: 0.000
Affected products
- Apple Mac OS X — versions 10.13.6, 10.14.6
- Mcafee Policy Auditor — versions 6.5.1
- Openldap
- Oracle Blockchain Platform
- Oracle Solaris — versions 11
- Oracle Zfs Storage Appliance Kit — versions 8.8
- Canonical Ubuntu Linux — versions 12.04, 14.04, 16.04
- Debian Linux — versions 8.0
- openSUSE Leap — versions 15.0, 15.1
Public proof-of-concept exploits
References
- usn.ubuntu.com/4078-1/ (vendor-advisory, Third Party Advisory)
- lists.debian.org/debian-lts-announce/2019/08/msg00024.html (mailing-list, Mailing List, Third Party Advisory)
- usn.ubuntu.com/4078-2/ (vendor-advisory, Third Party Advisory)
- lists.opensuse.org/opensuse-security-announce/2019-09/msg00053.html (vendor-advisory, Mailing List, Third Party Advisory)
- lists.opensuse.org/opensuse-security-announce/2019-09/msg00058.html (vendor-advisory, Mailing List, Third Party Advisory)
- seclists.org/bugtraq/2019/Dec/23 (mailing-list, Mailing List, Third Party Advisory)
- seclists.org/fulldisclosure/2019/Dec/26 (mailing-list, Mailing List, Third Party Advisory)
- www.oracle.com/security-alerts/cpuapr2020.html (Patch, Third Party Advisory)
- support.apple.com/kb/HT210788 (Third Party Advisory)
- www.oracle.com/security-alerts/cpuapr2022.html (Patch, Third Party Advisory)
Frequently asked questions
- What is CVE-2019-13057?
- CVE-2019-13057 is a medium-severity vulnerability in Apple Mac OS X. CVSS score: 4.9/10. Published 2019-07-26.
- How severe is CVE-2019-13057?
- Medium severity. CVSS v3 base score is 4.9 out of 10.
- Is CVE-2019-13057 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.